US Bridges

U.S. 412 over N. Boggy Creek/ Walkway

Good

Garfield County, Oklahoma · 1.3E of U.S.81 Jct. · Structure no. 294580000000000

Built
2008
17 years old
Condition
Good
inspected February 2024
Type
Culvert
Concrete
Length
21 ft
1 main span
Daily traffic
12,800
2022 count
Owner
State
State Highway Agency

About this bridge

U.S. 412 over N. Boggy Creek/ Walkway is a concrete culvert carrying U.S. 412 over N. Boggy Creek/ Walkway in Garfield County, Oklahoma. It was built in 2008, so it is 17 years old, younger than the Oklahoma average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 12,800 vehicles a day, roughly 7% of them trucks, projected to reach 20,480 by 2042. The structure is 21 ft (6.3 m) long. If it were closed, the detour would be 55.3 mi (89 km).

CarriesU.S. 412
CrossesN. Boggy Creek/ Walkway
Location1.3E of U.S.81 Jct.
RouteU.S. Route 412
Coordinates36.39062, -97.8685
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating43.1 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length21 ft (6.3 m)
Longest span18 ft (5.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,800 (2022)
Projected traffic20,480 by 2042
Trucks7%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed55.3 mi (89 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkSTRAHNET connector

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$644,000
NavigationNo navigation control on waterway

Frequently asked questions

When was U.S. 412 over N. Boggy Creek/ Walkway built?

It was built in 2008, making it 17 years old in 2025.

What condition is U.S. 412 over N. Boggy Creek/ Walkway in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in February 2024.

How much traffic does U.S. 412 over N. Boggy Creek/ Walkway carry?

About 12,800 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is U.S. 412 over N. Boggy Creek/ Walkway?

The structure is 21 ft (6.3 m) long with a longest span of 18 ft (5.5 m).

Who owns U.S. 412 over N. Boggy Creek/ Walkway?

It is owned by the State Highway Agency.